Actress Kim Hyo Jin will step in as a substitute narrator for 'Superman is Back' temporarily, while resident narrator Jung Hye Young is completing her schedules overseas. 

Kim Hyo Jin showcased her warm voice by narrating various documentaries in the past, earning her favorable praise. Many are anticipating how she will narrate 'Superman is Back'. The actress herself is married to actor Yoo Ji Tae and is a mother to a four-year old son. 

Catch her first narration on 'Superman is Back' this week! 

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